PREALPINA 105

PREALPINA Prealpina 105

Single screw extruder manufactured in 1986. This PREALPINA Prealpina 105 × 30D features a screw diameter of 105 mm and an output capacity of up to 300 kg/h. It is designed for processing various post-consumer plastics, including PE and PP. The machine includes essential components such as a gravimetric dosing. If you are looking to get high-quality plastic recycling capabilities, consider the PREALPINA Prealpina 105 machine we have for sale. Contact us for further details.

• Machine Type: Plastic Recycling Extrusion Line
• Screw Diameter: 105 mm
• L/D Ratio: 30:1
• Extruder Type: Single Screw Extruder
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• Material Processed: PE, PP, LDPE, HDPE (Post-consumer plastics)
• Output Capacity: Up to 300 kg/h
• Installed Power: 255 kW
• Power Supply: 3 × 400 V + N + PE
• Main Drive: Faurndau (renewed in 2021)
• Degassing: Single Degassing
• Barrel: Bi-metal Barrel C60/R121
• Screw Design: Ø105 mm with spiral shear and rhombic mixing section, RC3 hard-faced flights
• Material Feeding System: Screw Feeding from Silo
• Feeding Equipment: Feeding Screws, Elevator, Gravimetric Dosing Units, Stuffing Unit
• Hopper Type: Gravity Hopper
• Screen Changer / Melt Filter: Ettlinger ERF 250 (Laser-Perforated Continuous Filter)
• Pelletizing System: ECON EUP 600 Underwater Pelletizing System
• Machine Condition: Good Working Condition
• Availability: Immediately Available, Decommissioned / Dismantled
• Spare Parts Pack: New Screws and Cylinder Sets
• Melt filter and underwater granulation system have already been dismantled

Optional

• Masterbatch Dosing
• Water Bath
• Water Pump
• Heat Exchanger
• Centrifuge
• Extraction Blower
• Cyclone
• Vacuum Pump
• Spare Parts Pack: New Screws and Cylinder Sets
• Big Bag Loading Station